Ejemplo n.º 1
0
        /// <summary>
        /// The DebugProfileProvider sinks 2 sets of information
        /// 1, Changes to the launchsettings.json file on disk
        /// 2. Changes to the ActiveDebugProfile property in the .user file
        /// </summary>
        protected override void Initialize()
        {
            // Create our broadcast block for subscribers to get new ILaunchProfiles Information
            _broadcastBlock     = new BroadcastBlock <ILaunchSettings>(s => s);
            _changedSourceBlock = _broadcastBlock.SafePublicize();


            // Subscribe to changes to the broadcast block using the idle scheduler. This should filter out a lot of the intermediates
            // states that files can be in.
            if (ProjectSubscriptionService != null)
            {
                // The use of AsyncLazy with dataflow can allow state stored in the execution context to leak through. The downstream affect is
                // calls to say, get properties, may fail. To avoid this, we capture the execution context here, and it will be reapplied when
                // we get new subscription data from the dataflow.
                var projectChangesBlock = new ActionBlock <IProjectVersionedValue <IProjectSubscriptionUpdate> >(
                    DataflowUtilities.CaptureAndApplyExecutionContext <IProjectVersionedValue <IProjectSubscriptionUpdate> >(ProjectRuleBlock_ChangedAsync));

                ProjectRuleSubscriptionLink = ProjectSubscriptionService.ProjectRuleSource.SourceBlock.LinkTo(
                    projectChangesBlock,
                    ruleNames: ProjectDebugger.SchemaName,
                    linkOptions: new DataflowLinkOptions {
                    PropagateCompletion = true
                });
            }

            // Make sure we are watching the file at this point
            WatchLaunchSettingsFile();
        }
Ejemplo n.º 2
0
        protected override void Initialize()
        {
            // Create our broadcast block for subscribers to get new ILaunchProfiles Information
            _broadcastBlock     = DataflowBlockSlim.CreateBroadcastBlock <ILaunchSettings>();
            _changedSourceBlock = _broadcastBlock.SafePublicize();


            // Subscribe to changes to the broadcast block using the idle scheduler. This should filter out a lot of the intermediates
            // states that files can be in.
            if (_projectSubscriptionService != null)
            {
                // The use of AsyncLazy with dataflow can allow state stored in the execution context to leak through. The downstream affect is
                // calls to say, get properties, may fail. To avoid this, we capture the execution context here, and it will be reapplied when
                // we get new subscription data from the dataflow.
                ITargetBlock <IProjectVersionedValue <Tuple <IProjectSubscriptionUpdate, IProjectCapabilitiesSnapshot> > > projectChangesBlock = DataflowBlockSlim.CreateActionBlock(
                    DataflowUtilities.CaptureAndApplyExecutionContext <IProjectVersionedValue <Tuple <IProjectSubscriptionUpdate, IProjectCapabilitiesSnapshot> > >(ProjectRuleBlock_ChangedAsync));
                StandardRuleDataflowLinkOptions evaluationLinkOptions = DataflowOption.WithRuleNames(ProjectDebugger.SchemaName);

                _projectRuleSubscriptionLink = ProjectDataSources.SyncLinkTo(
                    _projectSubscriptionService.ProjectRuleSource.SourceBlock.SyncLinkOptions(evaluationLinkOptions),
                    _commonProjectServices.Project.Capabilities.SourceBlock.SyncLinkOptions(),
                    projectChangesBlock,
                    linkOptions: DataflowOption.PropagateCompletion);
            }

            // Make sure we are watching the file at this point
            WatchLaunchSettingsFile();
        }
Ejemplo n.º 3
0
        protected override void Initialize()
        {
            if (ProjectSubscriptionService != null)
            {
                var projectChangesBlock = new ActionBlock <IProjectVersionedValue <IProjectSubscriptionUpdate> >(
                    DataflowUtilities.CaptureAndApplyExecutionContext <IProjectVersionedValue <IProjectSubscriptionUpdate> >(ProjectRuleBlock_ChangedAsync));

                ProjectRuleSubscriptionLink = ProjectSubscriptionService.ProjectRuleSource.SourceBlock.LinkTo(
                    projectChangesBlock,
                    ruleNames: ProjectDebugger.SchemaName,
                    linkOptions: new DataflowLinkOptions {
                    PropagateCompletion = true
                });
            }

            DeviceManager.SelectDevice(DeviceManager.DeviceInfoList?.FindLast(_ => true));

            UpdateProfilesAsync();
        }